Synonym: hemisfero
| Part of speech | unknown part of speech |
|---|
| Singular | Plural | |
|---|---|---|
| Nominative | duonsfero | duonsferoj |
| Accusative | duonsferon | duonsferojn |
| Czech | hemisféra; polokoule |
|---|---|
| Dutch | hemisfeer; halfrond |
| English | hemisphere |
| German | Halbkugel |
| Low German | halvrund |
| Papiamento | hemisferiko |
| Spanish | hemisferio |